CN219723056U - Smashing device for metal silicon - Google Patents
Smashing device for metal silicon Download PDFInfo
- Publication number
- CN219723056U CN219723056U CN202321215635.4U CN202321215635U CN219723056U CN 219723056 U CN219723056 U CN 219723056U CN 202321215635 U CN202321215635 U CN 202321215635U CN 219723056 U CN219723056 U CN 219723056U
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- CN
- China
- Prior art keywords
- grinding
- box
- metal silicon
- grinding box
- crushing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 53
- 239000010703 silicon Substances 0.000 title claims abstract description 53
- 229910052751 metal Inorganic materials 0.000 title abstract description 59
- 239000002184 metal Substances 0.000 title abstract description 59
- 238000000227 grinding Methods 0.000 claims description 68
- 238000012216 screening Methods 0.000 claims description 7
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 67
- 239000011863 silicon-based powder Substances 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000010298 pulverizing process Methods 0.000 description 6
- 229910001111 Fine metal Inorganic materials 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Disintegrating Or Milling (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of metal silicon processing, in particular to a crushing device for metal silicon, which comprises a crushing box and a feed hopper, wherein the feed hopper is arranged above the crushing box; according to the utility model, the metal silicon is firstly discharged into the storage box through the feeding hopper to be stored, the first electromagnetic valve is closed, and the second electromagnetic valve is opened, so that when the metal silicon is added into the crushing chamber to be crushed, the metal silicon powder generated by crushing can be blocked by the first electromagnetic valve, the metal silicon powder is prevented from being discharged from the feeding hopper in the feeding process, the waste of the metal silicon powder is effectively reduced, and the metal silicon powder is prevented from affecting the working environment.
Description
Technical Field
The utility model relates to the technical field of metal silicon processing, in particular to a crushing device for metal silicon.
Background
Metallic silicon is also called crystalline silicon or industrial silicon, and is mainly used as an additive of non-iron-based alloy. The metal silicon is a product obtained by smelting quartz and coke in an electric furnace, the content of silicon element as a main component is about 98% (in recent years, 99.99% of Si content is contained in the metal silicon), the rest of impurities are iron, aluminum, calcium and the like, and in the metal silicon processing process, the metal silicon is often required to be crushed by a crushing device.
In the Chinese patent of patent number CN202222613676.0, an industrial silicon block smashing device for production and manufacture is disclosed, the device comprises a smashing box, a first cavity, a second cavity and a third cavity are formed in the smashing box, a first control motor is fixedly installed in the first cavity, a driving gear is fixedly installed at the output end of the first control motor, a shaft seat is symmetrically and fixedly installed in the first cavity, a first rotating shaft is movably installed in the shaft seat, a driven gear is fixedly sleeved in the middle of the first rotating shaft, the driven gear is meshed with the driving gear, first conical gears are symmetrically and fixedly installed at two ends of the first rotating shaft, bearings are fixedly installed in the middle of the first cavity and the second cavity in a penetrating mode, a second rotating shaft is movably installed in the bearings, a second conical gear is fixedly installed at the upper end of the second rotating shaft, the second conical gear is meshed with the corresponding first conical gear, a fixing rod is fixedly installed at the lower end of the second rotating shaft, a piece is fixedly installed outside the fixing rod, a first rotating shaft is fixedly installed in the third cavity, a first control motor is fixedly installed in the second cavity, a second rotating shaft is fixedly sleeved in the second rotating shaft is fixedly installed at the middle of the second rotating shaft, a second rotating shaft is symmetrically installed in the second cavity, a smashing box is fixedly installed at the second rotating shaft, and a second side wall is fixedly installed in the second cavity, and is fixedly installed at the side wall of the smashing box. Can control first control motor and second control motor through outside controlgear, and then can make the flight move up the back with industry silicon briquette through smashing the stick and smash, can help improving the crushing efficiency of smashing the stick through smashing the hammer.
The existing crushing device for metal silicon generally crushes metal silicon through an electric crushing roller, but in the crushing process, metal silicon is often required to be added into a crushing chamber through a feeding hopper for crushing, and dust generated by crushing is easy to directly pass through a feeding hopper discharge device in the feeding process, if the dust is discharged in this way, the waste of metal silicon powder can be caused, the environment quality of the working process can be influenced, and the metal silicon is crushed only through the electric crushing roller, so that the metal silicon is difficult to be crushed into qualified and fine powder by rapid and effective grinding, and further improvement is required.
Disclosure of Invention
The utility model provides a crushing device for metal silicon, which is beneficial to reducing the waste of metal silicon powder, ensuring the quality of working environment and being beneficial to quickly and effectively grinding and crushing the metal silicon into qualified and fine powder.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the crushing device for the metal silicon comprises a crushing box and a feeding hopper, wherein the feeding hopper is arranged above the crushing box;
the inner lower end of the feed hopper is provided with a first electromagnetic valve, the lower end of the feed hopper is communicated with a storage box, the lower end of the storage box is communicated with a feed pipe, the feed pipe is internally provided with a second electromagnetic valve, the upper end of the crushing box is provided with a crushing chamber communicated with the feed pipe, and two electric crushing rollers distributed left and right are arranged in the crushing chamber;
the grinding box is internally provided with a grinding box, an elastic sleeve is connected between the upper end of the grinding box and the inner positioning end of the grinding box, the lower end of the grinding box is fixedly provided with a screening screen plate, and a grinding assembly is arranged above the screening screen plate;
and a shaking assembly is arranged outside the grinding box.
Further, the upper end and the lower end of the grinding box are both open ends, and the left lower end of the grinding box is communicated with a discharge pipe.
Further, the grinding assembly comprises a positive and negative motor, a screw rod, a guide rod, a sliding block and a grinding roller, wherein the positive and negative motor is fixed at the right end of the grinding box, the screw rod is connected with the power end of the positive and negative motor, and the screw rod penetrates into the grinding box in a left rotating way.
Further, the guide rod is fixed in the grinding box, the sliding block is sleeved on the periphery of the guide rod in a sliding mode, the sliding block is sleeved with the screw rod in a threaded mode, and the grinding roller is connected to the lower end of the sliding block in a rotating mode.
Further, shake the subassembly and include backup pad, supporting spring, fixed plate and electric vibrator, the backup pad is equipped with two and is fixed in respectively smash the left and right sides end of incasement wall, supporting spring is located every backup pad upper end has all connect one.
Further, the fixing plates are located at the upper ends of the supporting springs and are connected with one supporting spring, the fixing plates are fixed to the outer wall of the grinding box, the electric vibrator is fixed to the inner wall of the grinding box, and one fixing plate is connected with the power end of the electric vibrator.
The utility model has the beneficial effects that:
1. the metal silicon is firstly discharged into the storage box through the feed hopper to be stored, the first electromagnetic valve is closed, and the second electromagnetic valve is opened, so that when the metal silicon is added into the crushing chamber to be crushed, the metal silicon powder generated by crushing can be blocked by the first electromagnetic valve, the metal silicon powder is prevented from being discharged from the feed hopper in the feeding process, the waste of the metal silicon powder is effectively reduced, and the metal silicon powder is prevented from affecting the working environment;
2. after the metal silicon is crushed by the electric crushing roller, the crushed metal silicon can fall on the screen plate, qualified and fine metal silicon powder can be screened to the bottom end in the crushing box by the screen plate, and the electric vibrator is started to drive the grinding box and the screen plate to shake, so that the metal silicon powder can be screened to the bottom end in the crushing box rapidly by the screen plate, and the screening efficiency is ensured;
3. the metal silicon on the screen plate is repeatedly ground by the grinding roller, so that the metal silicon is thoroughly ground into qualified and fine metal silicon powder, and the quality of the ground metal silicon is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
fig. 2 is a schematic view of the structure of the grinding box of the present utility model.
Reference numerals illustrate:
crushing box 1, storage box 2, feed hopper 3, first solenoid valve 4, inlet pipe 5, second solenoid valve 6, crushing chamber 7, electronic crushing roller 8, grinding case 9, elastic sleeve 10, screen plate 11, fixed plate 12, backup pad 13, supporting spring 14, electric vibrator 15, row's material pipe 16, positive and negative motor 17, lead screw 18, guide bar 19, sliding block 20, grinding roller 21.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1, in this embodiment, the pulverizer comprises a pulverizing box 1 and a feeding hopper 3, the feeding hopper 3 is arranged above the pulverizing box 1, a first electromagnetic valve 4 is arranged at the inner lower end of the feeding hopper 3, a storage box 2 is communicated with the lower end of the feeding hopper 3, a feeding pipe 5 is communicated with the lower end of the storage box 2, a second electromagnetic valve 6 is arranged in the feeding pipe 5, a pulverizing chamber 7 communicated with the feeding pipe 5 is arranged at the upper end of the pulverizing box 1, and two electric pulverizing rollers 8 distributed left and right are arranged in the pulverizing chamber 7.
Firstly, the metal silicon is added into the feeding hopper 3, the first electromagnetic valve 4 is opened, the metal silicon is added into the storage box 2, then the first electromagnetic valve 4 is closed, the second electromagnetic valve 6 is opened, the metal silicon can be added into the crushing chamber 7 through the second electromagnetic valve 6 and the feeding hopper 3, at the moment, the metal silicon in the crushing box 1 can be crushed through the electric crushing roller 8, therefore, when the metal silicon is added into the crushing chamber 7 for crushing, the metal silicon powder generated by crushing can be blocked by the first electromagnetic valve 4 due to the closing of the first electromagnetic valve 4, so that the metal silicon powder is prevented from being discharged from the feeding hopper 3 in the feeding process, the waste of the metal silicon powder is effectively reduced, and the metal silicon powder is prevented from affecting the working environment.
As shown in fig. 1-2, in this embodiment, a grinding box 9 is disposed in the grinding box 1, an elastic sleeve 10 is connected between the upper end of the grinding box 9 and the inner end of the grinding box 1, a screen 11 is fixed at the lower end of the grinding box 9, a shaking component is disposed outside the grinding box 9, the shaking component includes a supporting plate 13, supporting springs 14, a fixing plate 12 and an electric vibrator 15, the supporting plate 13 is provided with two supporting plates and is respectively fixed at the left end and the right end of the inner wall of the grinding box 1, the supporting springs 14 are respectively connected with one upper end of each supporting plate 13, the fixing plate 12 is located at each upper end of each supporting spring 14, the fixing plate 12 is fixed with the outer wall of the grinding box 9, the electric vibrator 15 is fixed on the inner wall of the grinding box 1, one of the fixing plates 12 is connected with the power end of the electric vibrator 15, the upper end and the lower end of the grinding box 9 are both open ends, and the left end and the lower end of the grinding box 1 are communicated with a discharge pipe 16.
When the metal silicon is crushed in the crushing chamber 7, the metal silicon can be discharged into the elastic sleeve 10 and the grinding box 9, so that the crushed metal silicon can fall on the screen plate 11, qualified and fine metal silicon powder can be screened to the bottom end in the crushing box 1 through the screen plate 11, and the grinding box 9 is supported by the supporting plate 13, the supporting spring 14 and the fixing plate 12, so that the electric vibrator 15 is started to drive the fixing plate 12, the supporting spring 14, the grinding box 9 and the screen plate 11 to shake, the rapid screening of the metal silicon powder to the bottom end in the crushing box 1 through the screen plate 11 is facilitated, and the screening efficiency is ensured.
As shown in fig. 1-2, in this embodiment, a grinding assembly is disposed above the screen plate 11, the grinding assembly includes a positive and negative motor 17, a screw rod 18, a guide rod 19, a sliding block 20, and a grinding roller 21, the positive and negative motor 17 is fixed at the right end of the grinding box 9, the screw rod 18 is connected to the power end of the positive and negative motor 17, the screw rod 18 penetrates into the grinding box 9 in a left-hand rotation manner, the guide rod 19 is fixed in the grinding box 9, the sliding block 20 is slidably sleeved on the periphery of the guide rod 19, the sliding block 20 is in threaded sleeve connection with the screw rod 18, and the grinding roller 21 is rotatably connected to the lower end of the sliding block 20.
When the screen 11 screens the metal silicon powder, unqualified metal silicon can be left on the screen 11, so that the lead screw 18 is driven by the reversible motor 17 to rotate in the opposite direction to grind the metal silicon into qualified powder, the lead screw 18 drives the sliding block 20 to slide left and right along the guide rod 19, the sliding block 20 drives the grinding roller 21 to grind the metal silicon on the screen 11 back and forth until the metal silicon is ground into qualified and fine powder, and finally the crushed and ground metal silicon is discharged and collected through the discharge pipe 16, so that the metal silicon is thoroughly ground into qualified and fine metal silicon powder, and the quality of the crushed and ground metal silicon is ensured.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and other embodiments are included, without departing from the spirit of the present utility model.
Claims (6)
1. The utility model provides a reducing mechanism for metallic silicon, includes crushing case (1) and feeder hopper (3), feeder hopper (3) are located crushing case (1) top, its characterized in that:
the novel grinding machine is characterized in that a first electromagnetic valve (4) is arranged at the inner lower end of the feeding hopper (3), a storage box (2) is communicated with the lower end of the feeding hopper (3), a feeding pipe (5) is communicated with the lower end of the storage box (2), a second electromagnetic valve (6) is arranged in the feeding pipe (5), a grinding chamber (7) communicated with the feeding pipe (5) is arranged at the upper end of the grinding box (1), and two electric grinding rollers (8) distributed left and right are arranged in the grinding chamber (7);
a grinding box (9) is arranged in the grinding box (1), an elastic sleeve (10) is connected between the upper end of the grinding box (9) and the inner positioning end of the grinding box (1), a screening screen (11) is fixed at the inner lower end of the grinding box (9), and a grinding assembly is arranged above the screening screen (11);
and a shaking assembly is arranged outside the grinding box (9).
2. A crushing apparatus for metallic silicon as claimed in claim 1, characterized in that: the upper end and the lower end of the grinding box (9) are both open ends, and the left lower end of the grinding box (1) is communicated with a discharge pipe (16).
3. A crushing apparatus for metallic silicon as claimed in claim 1, characterized in that: the grinding assembly comprises a positive motor (17), a screw rod (18), a guide rod (19), a sliding block (20) and a grinding roller (21), wherein the positive motor (17) is fixed at the right end of the grinding box (9), the screw rod (18) is connected with the power end of the positive motor (17), and the screw rod (18) rotates leftwards to penetrate through the grinding box (9).
4. A crushing apparatus for metallic silicon as claimed in claim 3, characterized in that: the guide rod (19) is fixed in the grinding box (9), the sliding block (20) is sleeved on the periphery of the guide rod (19) in a sliding mode, the sliding block (20) is sleeved with the screw rod (18) in a threaded mode, and the grinding roller (21) is connected to the lower end of the sliding block (20) in a rotating mode.
5. A crushing apparatus for metallic silicon as claimed in claim 1, characterized in that: the shaking assembly comprises a supporting plate (13), supporting springs (14), a fixing plate (12) and an electric vibrator (15), wherein the supporting plate (13) is provided with two supporting springs and is respectively fixed at the left end and the right end of the inner wall of the crushing box (1), and the supporting springs (14) are located at each supporting plate (13), and one supporting spring is connected to the upper end of each supporting plate.
6. A crushing apparatus for metallic silicon as set forth in claim 5, wherein: the fixing plates (12) are located at the upper ends of the supporting springs (14) and are connected with one supporting spring, the fixing plates (12) are fixed to the outer wall of the grinding box (9), the electric vibrator (15) is fixed to the inner wall of the grinding box (1), and one fixing plate (12) is connected with the power end of the electric vibrator (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321215635.4U CN219723056U (en) | 2023-05-18 | 2023-05-18 | Smashing device for metal silicon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321215635.4U CN219723056U (en) | 2023-05-18 | 2023-05-18 | Smashing device for metal silicon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219723056U true CN219723056U (en) | 2023-09-22 |
Family
ID=88060287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321215635.4U Active CN219723056U (en) | 2023-05-18 | 2023-05-18 | Smashing device for metal silicon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219723056U (en) |
-
2023
- 2023-05-18 CN CN202321215635.4U patent/CN219723056U/en active Active
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